A T3S coil head will fit a Protank or EVOD... but not the other way around. Reason - The Protank/EVOD coil heads have a 10mm base plate while T3S heads have a 9mm base plate.
In an experiment, conducted a day or so ago, between myself and another ECF member... He had some older T3Ss and EVODs - and I had recently purchased, genuine Kanger parts.
He was able to fit Protank/EVOD coil heads into a T3/T3S "
tank". I won't quote every word he said, but according to him, they fit, but not perfect - and they worked OK.
Below is a copy of my results.
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All items come from genuine Kanger packaging and all coil heads have resistance markings.
1. T3 tank. T3S base. EVOD coil head with 10mm base plate.
- Coil fits base.
- Base will just start to thread, then bottoms out or binds.
- Using pliers, I force the base a half turn and remove the base.
- Looking inside the tank, there is a gap between air tube seal and tank air tube that is greater than the gap that remains between the base and the tank.
- Upon removing the base and coil head, the plate on the coil head is bent downward.
2. T3S tank. T3S base. Protank coil head with 10mm base plate.
- Coil fits base.
- Base will just start to thread, then bottoms out or binds.
- Using pliers, I force the base a half turn and remove the base.
- Looking inside the tank, there is a gap between air tube seal and tank air tube that is slightly more than equal to the gap that remains between the base and the tank.
- Upon removing the base and coil head, the plate on the coil head is bent downward.
3. I swapped out the coil head types between the two different (well, not that different really, they measure almost identically for thread depth and diameter) tanks and got the same results.
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Here's my theory. All my Kanger products are relatively new, at least to me. What are the chances that there are sufficient variances in batch or lot machining from what I own, to what you (other ECF member) own, that allows us to each have differing results... and I can't duplicate your results, at least not without destroying something?
So... there ya' go.
C